What to Do If Your Card Is Lost or Stolen
The single biggest factor in how a lost or stolen card situation turns out is speed. Report it before any fraudulent charges are made and your liability under federal law is $0. Wait, and you're relying on your issuer's zero liability policy instead — still strong protection, but with more room for disputes over timing and negligence.
Do this immediately, in order
- Freeze or lock the card in your issuer's app first, if that feature is available — this is faster than calling and stops new transactions in seconds while you sort out whether the card is actually lost or just misplaced.
- Call your issuer's fraud line (the number on the back of any of your other cards, or found via their app/website — never a number from a text or email claiming to be your bank) and report the card lost or stolen. This is the step that formally starts your zero-liability protection and triggers a replacement card.
- Review recent transactions with the representative and flag anything you don't recognize — do this on the call rather than waiting, since some issuers want unauthorized charges reported explicitly, not just inferred from a card cancellation.
- Ask for a replacement card with a new card number — the old number is dead the moment you report it, which will also affect any autopay or subscription charges tied to that number.
- Update autopay and subscriptions once the new card arrives — this is the most commonly forgotten step and the most common source of accidental missed payments after a card replacement.
Consider also filing a police report, especially if other items (ID, other cards, a wallet) were taken together — some issuers and insurers request one for larger fraud claims, and it creates a paper trail if the thief attempts identity theft beyond just the card.
What happens to pending transactions and rewards
Pending (not-yet-posted) transactions made before you reported the card typically still complete normally if you made them yourself — canceling the card doesn't retroactively cancel a legitimate charge you already authorized. Rewards earned on legitimate transactions before the card was reported lost are preserved and transfer to your account as normal; you don't lose points or cash back because the physical card number changed.
Should you also place a fraud alert or credit freeze?
| Situation | Recommended action |
|---|---|
| Card lost, no evidence of broader identity theft | Report the card; a full fraud alert or credit freeze usually isn't necessary |
| Wallet stolen with ID, other cards, SSN card, etc. | Report all cards, and consider placing a fraud alert (free, lasts 1 year) or credit freeze (free, blocks new account openings in your name) with the three credit bureaus |
| You've seen unfamiliar accounts or inquiries on your credit report | Credit freeze is the stronger protection — it blocks new accounts from being opened in your name entirely |